public void actionPerformed(ActionEvent e) {
if (readOnly) {
return;
}
JFileChooser fc = getFileChooser();
File currentDirectory = fc.getCurrentDirectory();
if (!currentDirectory.exists()) {
JOptionPane.showMessageDialog(
fc,
newFolderParentDoesntExistText,
newFolderParentDoesntExistTitleText,
JOptionPane.WARNING_MESSAGE);
return;
}
File newFolder;
try {
newFolder = fc.getFileSystemView().createNewFolder(currentDirectory);
if (fc.isMultiSelectionEnabled()) {
fc.setSelectedFiles(new File[] {newFolder});
} else {
fc.setSelectedFile(newFolder);
}
} catch (IOException exc) {
JOptionPane.showMessageDialog(
fc,
newFolderErrorText + newFolderErrorSeparator + exc,
newFolderErrorText,
JOptionPane.ERROR_MESSAGE);
return;
}
fc.rescanCurrentDirectory();
}
public void actionPerformed(ActionEvent e) {
String cmd = (e.getActionCommand());
if (cmd.equals(aboutItem.getText()))
JOptionPane.showMessageDialog(
this,
"Simple Image Program for DB2004\nversion 0.1\nThanks to BvS",
"About imageLab",
JOptionPane.INFORMATION_MESSAGE);
else if (cmd.equals(quitItem.getText())) System.exit(0);
else if (cmd.equals(openItem.getText())) {
int returnVal = chooser.showOpenDialog(this);
if (returnVal == JFileChooser.APPROVE_OPTION) {
try {
pic2 = new Picture(chooser.getSelectedFile().getName());
pic1 = new Picture(pic2.width(), pic2.height());
lab.setIcon(pic2.getJLabel().getIcon());
sliderPanel.setVisible(false);
pack();
repaint();
} catch (Exception ex) {
JOptionPane.showMessageDialog(
this,
"Could not open " + chooser.getSelectedFile().getName() + "\n" + ex.getMessage(),
"Open Error",
JOptionPane.INFORMATION_MESSAGE);
}
}
} else if (cmd.equals(saveItem.getText())) {
int returnVal = chooser.showSaveDialog(this);
if (returnVal == JFileChooser.APPROVE_OPTION) {
try {
pic2.save(chooser.getSelectedFile().getName());
} catch (Exception ex) {
JOptionPane.showMessageDialog(
this,
"Could not write " + chooser.getSelectedFile().getName() + "\n" + ex.getMessage(),
"Save Error",
JOptionPane.INFORMATION_MESSAGE);
}
}
}
}
private void saveDataToFile(File file) {
try {
PrintStream out = new PrintStream(new FileOutputStream(file));
// Print header line
out.print("Time");
for (Sequence seq : seqs) {
out.print("," + seq.name);
}
out.println();
// Print data lines
if (seqs.size() > 0 && seqs.get(0).size > 0) {
for (int i = 0; i < seqs.get(0).size; i++) {
double excelTime = toExcelTime(times.time(i));
out.print(String.format(Locale.ENGLISH, "%.6f", excelTime));
for (Sequence seq : seqs) {
out.print("," + getFormattedValue(seq.value(i), false));
}
out.println();
}
}
out.close();
JOptionPane.showMessageDialog(
this,
Resources.format(
Messages.FILE_CHOOSER_SAVED_FILE, file.getAbsolutePath(), file.length()));
} catch (IOException ex) {
String msg = ex.getLocalizedMessage();
String path = file.getAbsolutePath();
if (msg.startsWith(path)) {
msg = msg.substring(path.length()).trim();
}
JOptionPane.showMessageDialog(
this,
Resources.format(Messages.FILE_CHOOSER_SAVE_FAILED_MESSAGE, path, msg),
Messages.FILE_CHOOSER_SAVE_FAILED_TITLE,
JOptionPane.ERROR_MESSAGE);
}
}
/** Open a file and load the image. */
public void openFile() {
JFileChooser chooser = new JFileChooser();
chooser.setCurrentDirectory(new File("."));
String[] extensions = ImageIO.getReaderFileSuffixes();
chooser.setFileFilter(new FileNameExtensionFilter("Image files", extensions));
int r = chooser.showOpenDialog(this);
if (r != JFileChooser.APPROVE_OPTION) return;
try {
Image img = ImageIO.read(chooser.getSelectedFile());
image =
new BufferedImage(img.getWidth(null), img.getHeight(null), BufferedImage.TYPE_INT_RGB);
image.getGraphics().drawImage(img, 0, 0, null);
} catch (IOException e) {
JOptionPane.showMessageDialog(this, e);
}
repaint();
}
@Override
public void approveSelection() {
File file = getSelectedFile();
if (file != null) {
FileFilter filter = getFileFilter();
if (filter != null && filter instanceof FileNameExtensionFilter) {
String[] extensions = ((FileNameExtensionFilter) filter).getExtensions();
boolean goodExt = false;
for (String ext : extensions) {
if (file.getName().toLowerCase().endsWith("." + ext.toLowerCase())) {
goodExt = true;
break;
}
}
if (!goodExt) {
file = new File(file.getParent(), file.getName() + "." + extensions[0]);
}
}
if (file.exists()) {
String okStr = Messages.FILE_CHOOSER_FILE_EXISTS_OK_OPTION;
String cancelStr = Messages.FILE_CHOOSER_FILE_EXISTS_CANCEL_OPTION;
int ret =
JOptionPane.showOptionDialog(
this,
Resources.format(Messages.FILE_CHOOSER_FILE_EXISTS_MESSAGE, file.getName()),
Messages.FILE_CHOOSER_FILE_EXISTS_TITLE,
JOptionPane.OK_CANCEL_OPTION,
JOptionPane.WARNING_MESSAGE,
null,
new Object[] {okStr, cancelStr},
okStr);
if (ret != JOptionPane.OK_OPTION) {
return;
}
}
setSelectedFile(file);
}
super.approveSelection();
}
// saves the destination file
private void saveDest() {
int returnVal = destFileChooser.showDialog(this, "Save Destination File");
if (returnVal == JFileChooser.APPROVE_OPTION) {
if (destFileChooser.getSelectedFile().exists()) {
Object[] options = {"Yes", "No", "Cancel"};
int pressedButtonValue =
JOptionPane.showOptionDialog(
(JFrame) this,
"File exists. Replace it ?",
"Question",
JOptionPane.YES_NO_CANCEL_OPTION,
JOptionPane.QUESTION_MESSAGE,
null,
options,
options[2]);
if (pressedButtonValue != JOptionPane.YES_OPTION) return;
}
String fileName = destFileChooser.getSelectedFile().getAbsolutePath();
notifyHackTranslatorListeners(HackTranslatorEvent.SAVE_DEST, fileName);
}
}
